Dual Voltage Adjustment - Franklin Electric MH Serie Manual Del Usuario

MH Series Horizontal Multi-stage Pump
115/230 V

Dual Voltage Adjustment

NOTE: To change the motor voltage (Figure 3) unplug the dual voltage connector on the motor
and reconnect it in the position required to match the available electrical system. The motor can
be set for 115 Volts or 230 Volts. Voltage setting of the motor can be determined by looking at the
alignment of the arrow on the plug and the arrow on the motor terminal board (located under the
motor's end cover). Any questions as to which voltage setting is required for proper motor and
pump operation in your system should be directed to an electrical professional. The factory preset
is 230 Volts.
Check motor terminal cover or nameplate for wiring instructions. The
s
NOTICE
!
essential pump motor facts are as follows:
1. 3450 rpm;
2. Single-phase;
3. Dual voltage, 115/230;
4. 1/2, 3/4, 1, 1-1/2, and 2 horsepower motors are wired for 230 Volts as a factory standard.
Note that all wiring is subject to official inspection and must conform to the local electrical code.
Install a circuit breaker or fused disconnect switch near the pump. Connect the incoming power wires
to the LINE terminals and the green or bare wire to the ground screw, then ground the entire unit.
8
Thermal Protection
Figure 3
115 V
HP
1/2
W
3/4
1
1.5
2
230 V
MH
W W
1 ɸ
3ɸ
860 990
1140 1200
1360 1660
1740 2160
2200 2600